code: def __getattr__(self, name):
      try:
          return self[name]
      except KeyError:
          raise AttributeError(name)
  
imports: import re
  import sys
  from types import CodeType
  from types import FrameType
  from types import TracebackType
label_desc: Use image node_id 1 for calling the _AttrDict obj's underlying member method code with example usage: obj.__getattr__(name) and returns: self